Macintosh-HW
/
GW_Parts
mirror of https://github.com/garrettsworkshop/GW_Parts.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

Add 74253 to GW_Logic

This commit is contained in:
Zane Kaminski 2021-04-13 03:59:28 -04:00
parent 390e422c86
commit 6d853785de
2 changed files with 37 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
GW_Logic.dcm
View File

@ -12,6 +12,12 @@ K TTL BUS 3State
F http://www.ti.com/lit/gpn/sn74LS245
$ENDCMP
#
$CMP 74253
D Quad 2 to 1 line Multiplexer
K TTL MUX MUX2
F http://www.ti.com/lit/gpn/sn74LS157
$ENDCMP
#
$CMP 74257
D Quad 2 to 1 line Multiplexer
K TTL MUX MUX2

31
GW_Logic.lib
View File

@ -502,6 +502,37 @@ X A7 9 -400 -350 200 R 50 50 1 1 B
ENDDRAW
ENDDEF
#
# 74253
#
DEF 74253 U 0 40 Y Y 1 L N
F0 "U" 0 500 50 H V C CNN
F1 "74253" 0 0 50 V V C CNN
F2 "" 0 -250 50 H I C CNN
F3 "" 0 -250 50 H I C CNN
$FPLIST
DIP?16*
$ENDFPLIST
DRAW
S -200 450 200 -450 1 1 10 f
X B0 10 -400 -50 200 R 50 50 1 0 I
X B1 11 -400 -150 200 R 50 50 1 0 I
X B2 12 -400 -250 200 R 50 50 1 0 I
X B3 13 -400 -350 200 R 50 50 1 0 I
X S0 14 400 50 200 L 50 50 1 0 I
X B~OE~ 15 400 -250 200 L 50 50 1 0 I I
X VCC 16 400 350 200 L 50 50 1 0 W
X A3 3 -400 50 200 R 50 50 1 0 I
X A2 4 -400 150 200 R 50 50 1 0 I
X A1 5 -400 250 200 R 50 50 1 0 I
X A0 6 -400 350 200 R 50 50 1 0 I
X Za 7 400 250 200 L 50 50 1 0 O
X GND 8 400 -350 200 L 50 50 1 0 W
X Zb 9 400 150 200 L 50 50 1 0 O
X A~OE~ 1 400 -150 200 L 50 50 1 1 I I
X S1 2 400 -50 200 L 50 50 1 1 I
ENDDRAW
ENDDEF
#
# 74257
#
DEF 74257 U 0 40 Y Y 1 L N